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2
Answer:
(c) 59 is the correct answer...
Step-by-step explanation:
(2x+4) + (x-1) = 180
3x + 3 = 180
3x = 177
x = 59°
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Answered by
1
Step-by-step explanation:
2x+4 +X-1 = 180
3x+ 3 = 180
3x= 180-3
3x= 177
X= 59
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